ADXL345BCCZ 3-Axis Digital Accelerometer IC - ±2g/16g Range, 13-bit Resolution, I2C/SPI Interface
Compact 3-axis digital accelerometer with ultra-low power consumption (23 µA), 13-bit resolution, and selectable ranges from ±2g to ±16g. Features I2C and SPI interfaces, embedded FIFO technology, and advanced motion detection capabilities. Ideal for mobile devices, industrial instrumentation, and medical applications with -40°C to +85°C operating range.
The ADXL345BCCZ is a compact, low-power 3-axis digital accelerometer from Analog Devices, delivering high-resolution motion sensing with selectable measurement ranges from ±2g to ±16g. This surface-mount component features both I2C and SPI digital interfaces for flexible system integration.
- Ultralow power consumption: 23 µA in measurement mode, 0.1 µA in standby
- High 13-bit resolution at ±16g range (3.9 mg/LSB sensitivity)
- Selectable acceleration ranges: ±2g, ±4g, ±8g, ±16g
- Dual digital interfaces: I2C and SPI (3- and 4-wire)
- Embedded FIFO technology for reduced host processor load
- Advanced detection capabilities: tap/double-tap, activity/inactivity, free-fall
- Wide operating temperature: -40°C to +85°C
- Compact LGA-14 package: 3mm × 5mm × 1mm
- 10,000g shock survival rating
| Attribute | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Product Category | Accelerometers |
| Package Type | 14-VFLGA (LGA-14) |
| Operating Temperature | -40°C to +85°C |
| Supply Voltage | 2.0V to 3.6V |
| Interface | I2C, SPI |
| Resolution | 13-bit |
| Sensing Axis | X, Y, Z (3-axis) |
| Acceleration Range | ±2g, ±4g, ±8g, ±16g |
| Bandwidth | 0.05Hz to 1.6kHz |
| Operating Current | 140 µA |
| Sensitivity | 3.9 mg/LSB |
- Mobile handsets and smartphones
- Medical instrumentation devices
- Gaming controllers and pointing devices
- Industrial measurement systems
- Personal navigation equipment
- Hard disk drive protection systems
| Manufacturer Part# | Description | Manufacturer | Compare |
|---|---|---|---|
| ADXL345BCCZ-RL | 3-Axis, ±2g/±4g/±8g/±16g Digital Accelerometer | Analog Devices Inc | ADXL345BCCZ vs ADXL345BCCZ-RL |
| ADXL345BCCZ-RL7 | 3-Axis, ±2g/±4g/±8g/±16g Digital Accelerometer | Analog Devices Inc | ADXL345BCCZ vs ADXL345BCCZ-RL7 |
The ADXL345BCCZ accelerometer provides precise 3-axis motion detection in an ultra-compact package, making it ideal for space-constrained applications requiring reliable motion sensing with minimal power consumption.
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